365994 has 12 divisors (see below), whose sum is σ = 793026. Its totient is φ = 121992.

The previous prime is 365983. The next prime is 366001. The reversal of 365994 is 499563.

It can be written as a sum of positive squares in only one way, i.e., 216225 + 149769 = 465^2 + 387^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10149 + ... + 10184.

2³⁶⁵⁹⁹⁴ is an apocalyptic number.

365994 is an abundant number, since it is smaller than the sum of its proper divisors (427032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

365994 is a wasteful number, since it uses less digits than its factorization.

365994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20341 (or 20338 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 365994 is about 604.9743796228. The cubic root of 365994 is about 71.5305100690.

The spelling of 365994 in words is "three hundred sixty-five thousand, nine hundred ninety-four".